CN106740622A - Air control bumper - Google Patents
Air control bumper Download PDFInfo
- Publication number
- CN106740622A CN106740622A CN201611227246.8A CN201611227246A CN106740622A CN 106740622 A CN106740622 A CN 106740622A CN 201611227246 A CN201611227246 A CN 201611227246A CN 106740622 A CN106740622 A CN 106740622A
- Authority
- CN
- China
- Prior art keywords
- bumper
- bar
- air duct
- piston
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/38—Arrangements for mounting bumpers on vehicles adjustably or movably mounted, e.g. horizontally displaceable for securing a space between parked vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/38—Arrangements for mounting bumpers on vehicles adjustably or movably mounted, e.g. horizontally displaceable for securing a space between parked vehicles
- B60R19/40—Arrangements for mounting bumpers on vehicles adjustably or movably mounted, e.g. horizontally displaceable for securing a space between parked vehicles in the direction of an obstacle before a collision, or extending during driving of the vehicle, i.e. to increase the energy absorption capacity of the bumper
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention relates to auto-parts field, especially air control bumper, including front bumper, rear bumper, air duct, piston and connecting rod, connecting rod is divided into front bar and rear bar by piston, piston is fixedly connected with front bar and rear bar, the end of front bar is fixedly connected with front bumper, and the end of rear bar is connected with rear bumper；One end of air duct is higher than other end, and the high-end of air duct is air intake；Piston is located in the low side of air duct.During using above-mentioned technical proposal, when wind can be entered into air duct, the piston in air duct is promoted by wind；Now, front bar can forward release front bumper, and rear bar can backward release rear bumper, and so as to reach when running at high speed, front bumper and rear bumper can all stretch out, it is ensured that the safety of driver；When automobile gradually slows down travel speed during stop motion, piston can be gradually restored to original position so that front bar withdraws front bumper, and rear bar withdraws rear bumper.
Description
Technical field
The present invention relates to auto-parts field, especially air control bumper.
Background technology
With gradually stepping up for living standard, automobile has become a part for our lives.Automobile quantity it is a large amount of
Increase, easily cause traffic jam, therefore triggered a series of problems of the aspects such as environment, traffic, safety generation.And automobile
Bumper is a kind of accessory of body part, positioned at the headstock of automobile（Referred to as front bumper）With tailstock portion（Insure after referred to as
Thick stick）；Bumper is mainly when running car collides, and protective action is played to driver and occupant；But
During the intensive enforcement of vehicle, because bumper is outwardly directed, it is easy to scrape other vehicles；In vehicle parking
During, bumper can also take parking space, very inconvenient.
There is problems with prior art：1st, bumper of the prior art can not be protruding, usually pastes
Vehicle head setting, when car clashes into, headstock can be knocked immediately, and the cushioning effect of bumper is bad；2nd, it is existing
Bumper in technology can not freely stretch, and can be taken up room during vehicle parking, very inconvenient.
The content of the invention
It is an object of the invention to provide air control bumper, can not only cause that automobile is reduced when stopping and account for
With space, additionally it is possible to play good cushioning effect when galloping.
To reach above-mentioned purpose, the technical scheme is that：
Connecting rod is divided into energy by air control bumper, including front bumper, rear bumper, air duct, piston and connecting rod, piston
The front bar for front bumper is released, withdrawing and the rear bar that can be released rear bumper, withdraw, piston are fixed with front bar and rear bar
Connection, the end of front bar is fixedly connected with front bumper, and the end of rear bar is connected with rear bumper；One end of air duct is higher than in addition
One end, the high-end of air duct is air intake；Piston is located in the low side of air duct.
The technique effect of this programme：
1st, when running car, wind can be entered into air duct, and the piston in air duct is promoted by wind, and piston driving front bar is with after
Bar is moved, and now, front bar can forward release front bumper, and rear bar can backward release rear bumper, so as to reach at a high speed
When traveling, front bumper and rear bumper can all stretch out, when collision scenario, because bumper is to overhanging
Go out, car can first bump against bumper when clashing into, and bumper has certain cushioning effect, can be effectively protected the peace of driver
Entirely；
2nd, when automobile gradually slows down travel speed during stop motion, piston can be gradually restored to original position so that preceding
Bar withdraws front bumper, and rear bar withdraws rear bumper；So that automobile reduces bumper when slow traveling or stop
The space of occupancy；
3rd, the setting of air duct and piston, primarily to driving the movement of front bar and rear bar；When wind enters air duct, will
Piston movement is promoted immediately；Due to there is many automobile pipelines on automobile, it is very big that one air duct of setting can't take vehicle
Position, the effect for shrinking bumper can be just reached in the case where automobile original structure is not changed, very useful；
4th, one end of air duct is higher than other end, and the high-end of air duct is air intake, and piston is located in the low side of air duct so that wind exists
Into after air duct, moved downward at turning, a downward active force is formed to vehicle body；When preventing speed express,
There is the situation that vehicle body floats upwards.
The prioritization scheme 1 that improvement to base case is obtained, air duct is provided with stopper slot, and one end and the air duct of stopper slot are consolidated
Fixed connection；Front bar includes the first paragraph, second segment and the 3rd section that are sequentially connected with；The free end of first paragraph is connected with piston, and the 3rd
The free end of section is connected with front bumper；Second segment is the prismatic that each side is hinged, and first paragraph and the 3rd section are connected to
Compression spring is equipped with a pair of two sections are diagonal, and between this two diagonal arm of angle；The another pair of second segment diagonally may be used
Slidably reciprocated in stopper slot.
The second segment of front bar is set to prismatic, and each side of prismatic is hinged, and when Wind power propelling piston, piston driving first paragraph is moved
When dynamic, first paragraph can pull second segment, and now second segment can gradually be pulled out of shape so that prismatic becomes the shape of nearly straight line
Shape, and then cause that front bumper is released in the entire length increase of front bar；
The setting of stopper slot so that two of second segment can diagonally slide in stopper slot, mainly prevents the second segment can be with
Piston movement, second segment with piston move when, second segment cannot by the 3rd section ejection, and then can not by it is preceding insure push away
Go out；
Compression spring is equipped between the two diagonal arms of angle, in the presence of no wind-force, compression spring can be outside by prismatic side
Push away so that second segment resiles, second segment can drive first paragraph and the 3rd section simultaneously towards the during resiling
Two sections of direction movement so that forward and backward bumper is retracted.The process of withdrawal is as follows：First paragraph drives piston movement so that living
Plug is set back, and then piston driving rear bar is moved and set back, and rear bumper withdraws.First compression spring is pulling second
During section sets back, whole front bar can gradually shorten compared to the front bar after deformation, i.e. front bar shrinks back original length
Degree, now, front bar can pull piston to return to original position, and piston can pull rear bar to move simultaneously so that rear bar is moved back to original position, and then
So that rear bumper withdraws.
The prioritization scheme 3 that improvement to prioritization scheme 1 or prioritization scheme 2 is obtained, air duct is provided with the regulation of control air quantity
Valve.
The setting of regulating valve so that when galloping, can not only control the intake in air duct, can be with
Just allow wind to enter in air duct when needing, be easy to control the air intake of air duct.
The prioritization scheme 4 that improvement to prioritization scheme 3 is obtained, is provided with the switch for controlling the regulating valve in automobile.
It is easy to driver to control the flexible of bumper in the car, it is convenient and practical.
Prioritization scheme 6 that improvement to prioritization scheme 5 is obtained, automobile is provided with observation front bumper and rear bumper is taken the photograph
As head.
So that people can observe the flexible situation of bumper in the car, and then control the intake of air duct.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description：
Fig. 1 is the structural representation of air control bumper of the present invention；
Fig. 2 is the structural representation of stopper slot in this Fig. 1.
Specific embodiment
Reference：Front bumper 1, rear bumper 2, air duct 3, regulating valve 31, stop valve 32, piston 4, front bar 5, first
Section 51, second segment 52, the 3rd section 53, rear bar 6, compression spring 7, stopper slot 8, strip gab 81.
It is shown in Figure 1, air control bumper, including front bumper 1, rear bumper 2, air duct 3, piston 4 and connection
Connecting rod is divided into front bar 5 and rear bar 6 by bar, piston 4, and one end and the piston 4 of front bar 5 are fixedly connected to form an entirety, front bar 5
The other end be fixedly connected with front bumper 1；One end of rear bar 6 and piston 4 are fixedly connected to form an entirety, rear bar 6 it is another
One end is fixed with rear bumper 2 and is connected；Air duct 3 is higher than the one end for being close to rear bumper 2 near one end of front bumper 1, air duct 3
High-end is air intake, i.e., air duct 3 is s shapes；Piston 4 is located in the low side of air duct 3.
When in order that obtaining galloping, it is also possible to control the intake in air duct 3, air duct 3 to be provided with control
The regulating valve 31 of air quantity.
Control the flexible of bumper in the car for the ease of driver, be respectively equipped with automobile and control to adjust opening for valve 31
Close.
Automobile is provided with the camera of observation front bumper 1 and rear bumper 2 so that people can observe bumper in the car
Flexible situation, and then control air duct 3 intake.
When inlet air is entered in air duct 3, piston 4 can pull front bar 5, while promoting rear bar 6, now, the meeting of front bar 5 will be preceding
Bumper 1 is pushed out, and rear bar 6 can push out rear bumper 2.In order to realize this function, 5 points of front bar is three sections, is followed successively by
First paragraph 51, second segment 52 and the 3rd section 53 are sequentially connected with；The free end of first paragraph 51 is connected with piston 4, the 3rd section 53 from
It is connected with front bumper 1 by end；Second segment 52 is the prismatic that is hinged of each side, first paragraph 51 and the 3rd section 53 respectively with second segment
A pair of 52 diagonal connections, in order that first paragraph 51, the 3rd section 53 will not when be diagonally connected with a pair of second segment 52
The deformation of second segment 52 is influenceed, so first paragraph 51, being disposed as U-shaped end with the connection end of second segment 52 for the 3rd section 53 so that U
Shape end is connected on two sides at angle, avoids the hinged place on prismatic side, the rotational deformation of second segment 52 not being interfered with so.Separately
Outward, compression spring 7 has been fixedly connected between diagonal two arm of angle said before.It is easy to when not having wind-force, pressure
Contracting spring 7 can set back, while compression spring 7 can promote two sides of prismatic to move out, so that second segment 52 is extensive
Restore position.Second segment 52 can drive first paragraph 51 and the 3rd section 53 simultaneously towards the side of second segment 52 during resiling
To movement so that front bumper 1 is retracted；Meanwhile, first paragraph 51 is moved with piston 4 so that piston 4 sets back, and then
Piston 4 drives rear bar 6 to move and set back, and rear bumper 2 withdraws.
It is shown in Figure 2, in order to prevent second segment 52 from can be moved when by compression or stretching, it is provided with air duct 3
Stopper slot 8, one end of stopper slot 8 is fixedly connected with air duct 3.When second segment 52 is by compression or stretching, second segment 52
Another pair can diagonally be slided in stopper slot 8.Strip gab 81 is equipped with two side walls of stopper slot 8, second segment 52
Another pair side opposite the angle is penetrated into stopper slot 8 from strip gab 81.
When running car, wind can be entered into air duct 3, and the piston 4 in air duct 3 is promoted by wind, and piston 4 is towards rear
The direction movement of bumper 2；Now, the second segment 52 of front bar 5 can be deformed so that front bar 5 extend and by front bumper 1 to
Preceding release, rear bar 6 can immediately rearward release rear bumper 2, and so as to reach when running at high speed, front bumper 1 is with after
Bumper 2 can all stretch out, it is ensured that the safety of driver；When automobile gradually slows down travel speed during stop motion,
The second segment 52 of front bar 5 can resile in the presence of compression spring 7, and during resiling, whole front bar 5 can be by
Gradually reclaim and shorten, and then cause that first paragraph 51 and the 3rd section 53 are moved towards the direction of second segment 52 simultaneously so that front bumper 1
It is retracted, meanwhile, first paragraph 51 is moved with piston 4 so that piston 4 sets back, and then piston 4 drives rear bar 6 to move simultaneously
Set back, rear bumper 2 withdraws.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and/or characteristic is herein in scheme
Excessive description is not made.It should be pointed out that for a person skilled in the art, on the premise of structure of the present invention is not departed from, also
Some deformations and improvement can be made, these should also be considered as protection scope of the present invention, these are real all without the influence present invention
The effect and practical applicability applied.This application claims protection domain should be defined by the content of its claim, specification
In specific embodiment etc. record the content that can be used for explaining claim.
Claims (5)
1. air control bumper, including front bumper（1）And rear bumper（2）, it is characterised in that：Also include air duct（3）, it is living
Plug（4）And connecting rod, piston（4）Connecting rod is divided into can be by front bumper（1）The front bar released, withdraw（5）With can be protected by after
Dangerous thick stick（2）The rear bar released, withdraw（6）, piston（4）With front bar（5）And rear bar（6）It is fixedly connected with, front bar（5）End with
Front bumper（1）It is fixedly connected, rear bar（6）End and rear bumper（2）Connection；The air duct（3）One end higher than in addition
One end, air duct（3）It is high-end be air intake；The piston（4）Positioned at air duct（3）Low side in.
2. air control bumper according to claim 1, it is characterised in that：The air duct（3）It is provided with stopper slot
（8）, the stopper slot（8）One end and air duct（3）It is fixedly connected；The front bar（5）Including the first paragraph being sequentially connected with（51）、
Second segment（52）With the 3rd section（53）；The first paragraph（51）Free end and piston（4）Connection, the 3rd section（53）Free end
With front bumper（1）Connection；Second segment（52）It is the prismatic that each side is hinged, first paragraph（51）With the 3rd section（53）Connect respectively
In second segment（52）A pair it is diagonal on, and between this two diagonal arm of angle be equipped with compression spring（7）；Second segment（52）'s
Another pair diagonally can be in stopper slot（8）Inside slidably reciprocate.
3. air control bumper according to claim 2, it is characterised in that：Air duct（3）It is provided with the tune of control air quantity
Section valve（31）.
4. air control bumper according to claim 3, it is characterised in that：The control regulating valve is provided with automobile
（31）Switch.
5. air control bumper according to claim 4, it is characterised in that：Automobile is provided with observation front bumper（1）
And rear bumper（2）Camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611227246.8A CN106740622B (en) | 2016-12-27 | 2016-12-27 | Air control bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611227246.8A CN106740622B (en) | 2016-12-27 | 2016-12-27 | Air control bumper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106740622A true CN106740622A (en) | 2017-05-31 |
| CN106740622B CN106740622B (en) | 2019-02-22 |
Family
ID=58921759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611227246.8A Active CN106740622B (en) | 2016-12-27 | 2016-12-27 | Air control bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106740622B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6012357A (en) * | 1983-06-29 | 1985-01-22 | Hino Motors Ltd | Rear bumper of dump truck |
| CN201193014Y (en) * | 2008-01-24 | 2009-02-11 | 李斌 | Anti-collision chassis for vehicle |
| CN202463746U (en) * | 2012-03-29 | 2012-10-03 | 杜雅安 | Collision buffering device of motor vehicle |
| CN104309557A (en) * | 2014-10-27 | 2015-01-28 | 重庆市永宏陈记实业有限公司 | Overspeed pre-extending vehicle bumper |
-
2016
- 2016-12-27 CN CN201611227246.8A patent/CN106740622B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6012357A (en) * | 1983-06-29 | 1985-01-22 | Hino Motors Ltd | Rear bumper of dump truck |
| CN201193014Y (en) * | 2008-01-24 | 2009-02-11 | 李斌 | Anti-collision chassis for vehicle |
| CN202463746U (en) * | 2012-03-29 | 2012-10-03 | 杜雅安 | Collision buffering device of motor vehicle |
| CN104309557A (en) * | 2014-10-27 | 2015-01-28 | 重庆市永宏陈记实业有限公司 | Overspeed pre-extending vehicle bumper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106740622B (en) | 2019-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201209 Address after: 401120 Yubei District, Chongqing Shuangfeng bridge airport development zone, Xiangyu Road, No. 15, 2. Patentee after: Chongqing Bochuang Intellectual Property Operations Co.,Ltd. Address before: 402168 Zaojiao village group, Yonggang village, Shengli Road office, Yongchuan District, Chongqing Patentee before: CHONGQING YONGCHUAN YIRUI MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210311 Address after: 215300 room 8, 398 Jindong Road, Jinxi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: KUNSHAN JUZHONG MACHINERY Co.,Ltd. Address before: 401120 Yubei District, Chongqing Shuangfeng bridge airport development zone, Xiangyu Road, No. 15, 2. Patentee before: Chongqing Bochuang Intellectual Property Operations Co.,Ltd. |
|
| TR01 | Transfer of patent right |